The Red Rectangle Nebula doesn’t merely look modern-art cubist bizarre. Its very light is strange, its composition is food for philosophy, and it remains a hot venue of current research. Located in ...
BBC Sky at Night Magazine on MSN
This red rectangle in space is real, it's bizarre, it glows infrared and it shows us what happens when a star dies
The Red Rectangle Nebula is is a proto-planetary nebula formed by a dying star beginning to shed its outer layers into space.
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